diff --git a/src/manifest.json b/src/manifest.json
index a2e5e8f..12a7d9c 100644
--- a/src/manifest.json
+++ b/src/manifest.json
@@ -8,6 +8,7 @@
   "author": "Light",
   "homepage_url": "https://github.com/LightAPIs/joplin-copy-code-blocks",
   "repository_url": "https://github.com/LightAPIs/joplin-copy-code-blocks",
+  "platforms": ["desktop"],
   "keywords": ["Copy", "Code blocks"],
   "categories": ["appearance", "productivity"]
 }